This is a note to let you know that I've just added the patch titled
dmaengine: hisilicon: Fix build error without PCI_MSI
to the 5.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
dmaengine-hisilicon-fix-build-error-without-pci_msi.patch
and it can be found in the queue-5.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e772320e659bee2973122f050debcea9819ceb6f
Author: YueHaibing <yuehaibing@xxxxxxxxxx>
Date: Sat Mar 28 19:41:33 2020 +0800
dmaengine: hisilicon: Fix build error without PCI_MSI
commit ae148b43516d90756ff8255925fb7df142b0c76e upstream.
If PCI_MSI is not set, building fais:
drivers/dma/hisi_dma.c: In function â??hisi_dma_free_irq_vectorsâ??:
drivers/dma/hisi_dma.c:138:2: error: implicit declaration of function â??pci_free_irq_vectorsâ??;
did you mean â??pci_alloc_irq_vectorsâ??? [-Werror=implicit-function-declaration]
pci_free_irq_vectors(data);
^~~~~~~~~~~~~~~~~~~~
Make HISI_DMA depends on PCI_MSI to fix this.
Fixes: e9f08b65250d ("dmaengine: hisilicon: Add Kunpeng DMA engine support")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200328114133.17560-1-yuehaibing@xxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 5142da401db3f..c7e1dfe81d1e6 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -241,7 +241,8 @@ config FSL_RAID
config HISI_DMA
tristate "HiSilicon DMA Engine support"
- depends on ARM64 || (COMPILE_TEST && PCI_MSI)
+ depends on ARM64 || COMPILE_TEST
+ depends on PCI_MSI
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
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